MA39404B1 - Public lighting device based on a new self-lighting process with night operation - Google Patents

Public lighting device based on a new self-lighting process with night operation

Info

Publication number
MA39404B1
MA39404B1 MA39404A MA39404A MA39404B1 MA 39404 B1 MA39404 B1 MA 39404B1 MA 39404 A MA39404 A MA 39404A MA 39404 A MA39404 A MA 39404A MA 39404 B1 MA39404 B1 MA 39404B1
Authority
MA
Morocco
Prior art keywords
new
source
modeling
device based
order
Prior art date
Application number
MA39404A
Other languages
French (fr)
Other versions
MA39404A1 (en
Inventor
Hayar Awatif
Mehdi Laraki
Original Assignee
Univ Hassan Ii De Casablanca
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Univ Hassan Ii De Casablanca filed Critical Univ Hassan Ii De Casablanca
Priority to MA39404A priority Critical patent/MA39404B1/en
Priority to PCT/MA2017/000023 priority patent/WO2018088882A1/en
Publication of MA39404A1 publication Critical patent/MA39404A1/en
Publication of MA39404B1 publication Critical patent/MA39404B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
    • F21S9/035—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light the solar unit being integrated within the support for the lighting unit, e.g. within or on a pole
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/08—Lighting devices intended for fixed installation with a standard
    • F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
    • F21S8/086—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device attached sideways of the standard, e.g. for roads and highways
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/103—Outdoor lighting of streets or roads
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Photovoltaic Devices (AREA)

Abstract

Cette invention représente une nouvelle modélisation de la cellule photovoltaïque, ce nouveau processus consiste à exposer un panneau solaire à sa propre source de lumière pendant la nuit afin de produire plus d'énergie électrique et d'augmenter son autonomie. Cette étude est basée sur des équations mathématiques, il est décrit également par le biais d'un nouveau circuit électrique équivalent comprenant une source photocourant iph et lee, une diode, une série et des résistances shunt. En effet, ce document décrit également toutes les expériences que nous avons effectuées dans le laboratoire ainsi que tous les résultats obtenu afin d'évaluer l'efficacité de notre nouvelle modélisation proposée, l'objectif est de voir à quel point un éclairage de source auxiliaire peut prolonger la durée de décharge la batterie qui entraîne une plus grande autonomie. Cette nouvelle idée proposée permettra d'optimiser l'énergie consommée produite par l'énergie solaire avec un gain pouvant aller jusqu'à deux heures.This invention represents a new modeling of the photovoltaic cell, this new process consists in exposing a solar panel to its own source of light during the night in order to produce more electrical energy and to increase its autonomy. This study is based on mathematical equations, it is also described through a new equivalent electrical circuit including a photocurrent source iph and lee, a diode, a series and shunt resistors. Indeed, this document also describes all the experiments that we have carried out in the laboratory as well as all the results obtained in order to evaluate the effectiveness of our new proposed modeling, the objective is to see how much an auxiliary source lighting can extend the battery discharge time which results in longer battery life. This new idea proposed will optimize the energy consumed produced by solar energy with a gain of up to two hours.

MA39404A 2016-10-25 2016-10-25 Public lighting device based on a new self-lighting process with night operation MA39404B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MA39404A MA39404B1 (en) 2016-10-25 2016-10-25 Public lighting device based on a new self-lighting process with night operation
PCT/MA2017/000023 WO2018088882A1 (en) 2016-10-25 2017-10-23 Public lighting device based on a new self-lighting method with night-time operation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MA39404A MA39404B1 (en) 2016-10-25 2016-10-25 Public lighting device based on a new self-lighting process with night operation

Publications (2)

Publication Number Publication Date
MA39404A1 MA39404A1 (en) 2018-04-30
MA39404B1 true MA39404B1 (en) 2018-09-28

Family

ID=61132847

Family Applications (1)

Application Number Title Priority Date Filing Date
MA39404A MA39404B1 (en) 2016-10-25 2016-10-25 Public lighting device based on a new self-lighting process with night operation

Country Status (2)

Country Link
MA (1) MA39404B1 (en)
WO (1) WO2018088882A1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000057815A (en) * 1998-08-10 2000-02-25 Hayashibara Takeshi Power generating device for illumination
WO2011148000A1 (en) * 2010-05-27 2011-12-01 Antonio Hornos Castan Nocturnal photovoltaic energy production from street lighting and the like (24 h)

Also Published As

Publication number Publication date
MA39404A1 (en) 2018-04-30
WO2018088882A1 (en) 2018-05-17

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